Manual selector switch (Type 125)

CN309603040SActive Publication Date: 2025-11-14ZHEJIANG TONGZHENG ELECTRIC CO LTD
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Patent Information

Application Number
CN202530090956.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-02-28
Publication Date
2025-11-14
Estimated Expiration
2040-02-28

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Abstract

1. Name of the product in this design: Manual changeover switch (Type 125). 2. Purpose of this design: This design is used for manual switching between power sources in a power supply system when one power source fails, connecting and disconnecting normal load current, operating current and overload current, and connecting and disconnecting short-circuit current. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.
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